The production method of poria cocos cake: stir-fry white sesame seeds with water until golden brown, then add white sugar and mash them into a paste with a cooking machine, put flour and poria cocos powder into a pot and mix well, then add a little salt, water and egg white to make a paste. Heat the pancake pan, spread it into pancakes, put it on the chopping board, add sesame seeds, fold it, fry it in the pancake pan, and set it on the plate.